e-paper-437-case

diff --git a/e-paper-437-case.scad b/e-paper-437-case.scad
new file mode 100644 (file)
index 0000000..5af4c69
--- /dev/null
+++ b/e-paper-437-case.scad
@@ -0,0 +1,33 @@
+include <yenyalib.scad>
+
+disp_thick = 3 + 0.3;
+mount_thick = 3.5 + 0.3;
+
+wall = 3*0.45;
+
+disp_w = 102;
+disp_h = 82;
+body_h = 35;
+disp_inner_w = 92;
+disp_inner_h = 62;
+disp_inner_top = 3.5; // offset from the top
+
+difference() {
+       // main block
+       translate([-disp_w/2-wall, -disp_h/2-wall, 0])
+               cube([disp_w+2*wall, disp_h+2*wall, body_h]);
+       // inside space
+       translate([-disp_w/2, -disp_h/2, wall])
+               cube([disp_w, disp_h, body_h]);
+       // front hole for visible part of the display
+       Ty((disp_h-disp_inner_h)/2-disp_inner_top) hull() {
+               translate([-disp_inner_w/2-wall/2, -disp_inner_h/2-wall/2, -eps])
+                       cube([disp_inner_w+wall, disp_inner_h+wall, eps]);
+               translate([-disp_inner_w/2, -disp_inner_h/2, wall])
+                       cube([disp_inner_w, disp_inner_h, eps]);
+       }
+}
+
+Mx() Tz(wall+mount_thick) Rx(90) Tx(disp_w/2) Tz(-10) cylinder(r = wall, h = 20, $fn = 4);
+My() Tz(body_h-wall) Ry(90) Ty(disp_h/2) Tz(-10) cylinder(r = wall, h = 20, $fn = 4);
+